The tributes also have filler. The LPJ doesn't. The tributes are smooth, just not buffed to a gloss.
Also, my 70's tribute is just 2 pieces, and I believe some standards are also 2 piece. We're talking about the 2013 model tributes here, not the previous 'studio tributes' which were a different model.
Also, my 70's tribute is just 2 pieces, and I believe some standards are also 2 piece. We're talking about the 2013 model tributes here, not the previous 'studio tributes' which were a different model.